Hierarchical linear regressions indicated that beliefs regarding firearm ownership or storage were associated with openness to means safety measures to prevent a suicide attempt by someone else, but not to prevent one's own suicide attempt. Additionally, results from analyses of covariance indicated that firearm owners with lifetime ideation had stronger beliefs regarding the association between firearm ownership or storage and suicide risk.

Conclusions

Findings indicate firearm owners’ willingness to engage in means safety may be influenced by the degree to which they believe firearm storage is associated with suicide. Furthermore, firearm owners with prior suicide ideation are more open to the idea that firearm ownership and storage are related to suicide risk. Viewing suicide as salient to one's own life may serve as a focal point in efforts to increase openness to means safety among firearm owners.